Bluetooth v4.2
Bluetooth protocol - A2DP / AVRCP / HFP / HSP
Interfaces - Bluetooth, AUX, TF, USB, FM
Speakers - 2 x 66mm, 4 ohm
Power - 2 x 8W
Sensitivity - 80dB
Frequency - 100 Hz - 20 KHz
Battery - 4000 mAh
Moisture Protection - IPX4

Bluetooth Version: V5.1

Stand-by Time: 300 h

Talk Time: 4h

Music Play Time: 3.5 h

Charging Time: 1.5 h

Charging Voltage: DC 5V

Transmission Distance: 10m

Earbuds Battery Capacity:45mAh/3.7V

Charging Case Battery Capacity: 390mAh/3.7V

Bluetooth Version V5.1

Built-in 390mAh Charging Case

Battery Protection IC

Four Dynamic Drivers

JBL Everest 700i over-ear headphone has Bluetooth connectivity, 40mm driver size, 102dB / 1kHz 1mW driver sensitivity, 117dB maximum SPL, -42dBV / Pa microphone sensitivity, 3.7V / 850mAh polymer li-ion battery, 10-22kHz frequency response, audio play time up to 25 hours.

• Type: Necklace Earphone
• Material: Plastic

We are pleased to welcome you as our priority customer. We know buying the right pieces of Bluetooth earphone with mic for the best sound of an android phone. We can ensure the standard quality of products. 10 minutes of charging gives you 100 minutes of music time. A large 110mAh battery charges completely in 1.5 hours, giving a playback time of up to 12 hours. 11.2 mm sound driver capable of producing great bass. Built-in magnets: Enjoy magnetic earbuds with auto on and off feature for seamless audio connection. Three-button remote: Control your music, handle phone calls, and even summon Google Assistant with three tactile inline buttons. A premium neckband design along with a tangle-free memory metal string ensures a great experience.

• STEREO HEADSET

• Metal earphone

• MEGABASS

• SUPER HEAVY BASS GENERAL HEADPHONE

• Made for Smart Phones

• Pure music experience

• Multi-function headset

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• Brand Name：Awei
• Model ID：T23
• Bluetooth Version: V5.3
• Channel System: Stereo
• Supported Protocols: HSP, HFP, A2DP, AVRCP
• Battery Capacity: 35mAh
• Cpacity of Charging Case: 500MAH
• Standby Time: 300H
• Charging Time: 1H
• Talk Time: 7H
• Play Time: 6H
• Earbuds Play for 35h at 80% Volume with Charging Case
• Standby Time: 300H
• Maximum Transmission Distance 10M
• Voice Prompt: Yes
• Waterproof Rate: IPX6
• Multi-Point Connection: No
• Interface: Type-C
• Light: Cool Breathing Light on Earbuds and Charging Case

1. Microphone: -42+-3dB 2.2K20Hz-16KHz (omnidirectional)
2. Speaker: 50mm 20 ohm 20Hz-20KHz (moving coil type)
3. Output power: 20mW (1KHz 0dB)
4. Signal-to-noise ratio: greater than 110dB
5. Distortion: less than 1 percent (1KHz 0dB)
6. Scope of use: desktop computerlaptop, etc.
7. Working current: about 90mA
8. Input voltage: USB 5V
9. Ergonomic design, comfortable to wear

Features:

• Bluetooth 5.1, 10 meters barrier-free and stable transmission, widely compatible, compatible with mobile phones, tablets that support Bluetooth function
• Open the lid and connect, you can easily pair with one step
• In-ear ergonomic design: 4g lightweight body, comfortable to fit the ear canal, no feeling of wearing
• Equipped with 6mm speaker unit: HIFI high-fidelity stereo, strong bass effect
• Convenient touch operation, faster and simpler: the smart touch design on each earbud allows you to control the volume, song selection, phone and voice assistant
• Single/dual mode, free use: left and right ears can be used independently or used = in dual-channel mode

Specifications:

• Wearing method: in-ear
• Bluetooth: V5.1
• Bluetooth audio decoding: SBC
• Support protocol: HSP, HFP, A2DP, AVRCP
• Speaker sensitivity: 100±3dB
• Microphone sensitivity: -42dB
• Frequency response range: 20HZ-20KHZ
• Headphone battery capacity: 30mAh
• Charging compartment battery capacity: 250mAh
• Rated Power: 3mW
• Drive unit: 6mm
• Music duration: 4H
• Talk time: 3H

Joyroom JR-TL8 IPX5 Waterproof TWS Earbuds – Black

Features:

• New generation of BT 5.0 chip, high-speed transmission, fast and stable, support HD audio decoding
• Memory pairing out and connect, Take out and connect immediately after first paining, no need to pair with the phone again
• Dual speaker & HD Voice Noise resistance
• Small size but large capacity, 35h using time by fully charged, even for 14h with charging case
• IPX5 waterproof, resistant to the sweat damage, free to exercise
• Intelligent touch to control, simple to operate

Specifications:

• Wearing method: semi-in-ear
• Bluetooth: V5.0
• Sensitivity: 92+3dB
• Frequency response range: 20HZ-20KHZ
• Microphone sensitivity: -3841DB
• Headphone battery capacity: 30mAh
• Rechargeable battery capacity: 500mA
• Headphone battery capacity: 30mAh
• Rechargeable battery capacity: 500mA
• Impedance: 320
• Rated power: 3mW
• Drive unit: q10mm
• Playing time: about 3.5H (70% volume)
• Talk time: about 3H
• Standby time: about 30H
• Charging current: 400ma+50ma
• Input: DC 5V-1A

Joyroom JR-TL2 Large Capacity Digital Display TWS Earbuds – Black

Key features

• Premium hifi sound composite biofilm
• Bluetooth 5.0 more stable connection
• Binaural HD call intelligent noise reduction
• Smart touch operation convenient operation
• Real-time power display
• Smart touch function
• CVC 8.0 noise reduction technology with silicon microphone, binaural stereo, non-destructive noise reduction

Specifications

• Material: ABS
• Bluetooth: V5.0
• Receiving sensitivity: -85db
• Frequency response: 50Hz-20KHz
• Microphone sensitivity: -40db +/- 2db
• Headphone battery capacity: 40mAh
• Charging case capacity: 1500mAh
• Support bluetooth protocol: A2DP / AVRCP / HSP / HFP
• Speaker unit: 10mm / full frequency
• Music time: About 3.5 hours
• Talk time: About 3.5 hours
• Charging input: Type-C DC-5V / 450mA +/- 50mA
• Charging time: About 2.5 hours
• Headphone charging time: About 1.5 hours
• Standby time: About 200 hours

Joyroom JR-TL1 Mini Portable TWS Waterproof Earbuds – Black

Features:

• Ergonomic design, comfortable and stable wear, feel more comfortable when exercising.
• Can be switched main and secondary earphones. Left and right earphones can be used independently and switch at will.
• Bluetooth 5.0 chip, faster and more stable transmission.
• Take out and connect immediately, without cumbersome operation.
• Fingerprint touch control make the operation more convenient.
• IPX7 waterproof, no fear of heavy rain.
• Dual-earphone HD call, highly restore the real voice.

Specifications:

• Bluetooth version: V5.0
• Transmission distance: 10 meters
• Frequency range: 2.401GHz~2.482GHz
• Frequency response range: 20HZ-20KHZ
• Sensitivity: 87±3Db
• Impedance:22Ω
• Waterproof Class: IPX7
• Microphone sensitivity: -42dB
• Drive unit: 6MM
• Headphone battery capacity: 55mA
• Charging box battery capacity: 300mA
• Earphone Charging time: 1.5 hours
• Box charging time: 4 hours
• Playtime: 2.5 hours

Joyroom JR-TL5 Digital Display TWS Earbuds - Black

Feature:

• Bluetooth V5.0 Wireless Technology, enjoy music wirelessly
• With charging box, provides fast charge for your earphone
• Charging time: about 1.5hours
• Reception sensitivity: 42dB±3dB
• Effective distance: 10M
• Earphone Battery Capacity: 3.7V 40mAh
• Box Battery Capacity: 3.7V 300mAh
• Earphone Charging Time: 1.5 hours
• Charging Box Charging Time: 2 hours

Specifications:

• Model：JR-TL5
• Name: Three-screen digital display binaural TWS earbuds
• Bluetooth version：V5.0
• Charging time：About 1.5hours
• Reception sensitivity：42dB±3dB
• Effective distance：10M

Joyroom T09 Waterproof TWS Bluetooth V5 Touch Control Earphone

 Feature:

• Bluetooth 5.0, speed seconds, you can use it when you take it out.
• Luoda original chip, switch between left and right seconds, connect continuously with the use.
• IPX5 waterproof, no fear of rain, sweat and unlimited movement.
• 200 milliseconds high-speed transmission, bringing a new experience of non-inductive delay.
• Imported silicon wheat with ceramic antenna brings binaural HD calling experience.
• Two-way transmission, lower power consumption, 18 hours of battery life, long listening.
• Abandon the tedious, touch operation, call and listen to songs as you like.

Specifications:

• Wearing method: Semi-in-ear
• Bluetooth chip: Luoda 1536U
• Bluetooth: V5.0
• Bluetooth audio decoding: AAC/SBC
• Sensitivity: 92±3dB
• Frequency response range: 20HZ-20KHZ
• Microphone sensitivity: -42db±3db
• Headphone battery capacity: 35mAh
• Charging compartment battery capacity: 500mA
• Impedance: 32Ω
• Rated power: 3mW
• Drive unit: φ10mm
• Play time: about 3.5H (70% volume)
• Talk time: about 3.5H
• Standby time: about 120H
• Charging current: 400ma±50ma
• Input: DC 5V-1A
• Charge times for dual earphones: about 4-5 times
• Headphone charging time: about 1.5H
• Charging time of charging compartment: about 2H
• Product material: ABS

Joyroom JR-T03 Pro TWS Wireless Earbuds comes with Bluetooth V5.0

• Charging time：1.3 hours
• Play Time: 2-3 hours
• Reception sensitivity：42db±3db
• Effective distance：10M
• With 3 size Silicone Ear Tip Fits the auricle of the ear, comfortable for long-time wearing
• Built-in smart sensor touch IC, take off and pause
• Dual-core chipset enhances transmission speed maintain connection stability
• Supports wireless charging

Joyroom JR-T12 True Wireless Bluetooth LED Display Waterproof Earbuds

• 6mm Powerful Moving Coil Unit，Stereo panoramic sound effects, truly restore the live experience
• Deep bass, delicate vocals, experience 3D surround music
• Touch control recognition, easy realization of various commands
• CVC Intelligent Noise Reduction，Eliminate surrounding noise and make the call clearer.
• IPX5 Waterproof Nano Coating，Effectively prevent rain, fog spray, sweat, etc.
• Take it out and turn it on, automatically pairing after the first connection, and automatically connecting back

Specifications:

• Brand:JOYROOM
• Model:JR-T12
• Product:TWS in-ear Bluetooth Earphones
• Microphone sensitivity:-42+3dB
• Headphone battery:40mAh
• Case battery:300mAh
• Music time:3.5hrs
• Call time:3.5hrs
• Recharge time:1.5hrs
• Material:ABS, silicone
• Total weight:37.7g

Specifications

Earphone battery capacity: 30 MAH
Case battery capacity: 400 MAH
Music/Talk time: 4-5 hours
Earphone charging time: About 1hours
Case charging time: About 1.5hours
Standby time: About 120 hours
Charging interface: Type C

Operating instructions

1- Turn on:  Open the Charge box, automatically Turn on
2- Turn off: 
Put Earphone in the Box.
Long press the left/right Earphone for 8 seconds
Without connecting for 3 minutes, Automatically Turn off.
3- Play/Pause: Click the Earphone
4- Last song: Double click the Left Earphone
5- Next song: Double click the Right Earphone
(Noted: When to use a single Earphone, Double click the L/R Earphone only for the next song)
6- Answer/Hang-up: Click the Earphone
7- Reject Long press the Earphone for 2 seconds.
8- Call Siri：Long press the Earphone for 2s 

Specification

• Product model: M33
• Bluetooth compatible version: version 5.1
• Bluetooth distance: 10 meters
• Headset battery: 50mAh
• Play time: about 3-4H
• Talk time: about 3-4H
• Charging port: Type-C
• Headset charging time: 1h
• Charging time of the charging box: 2h

·  Product details of Wavefun Rock Super Bass Wireless Earbuds

·  Model: Rock Super Bass

·  Bluetooth Version: Bluetooth 5.2

·  Driver size: 10mm

·  Music Time: 4 hours music time per charge

·  Processor: BT8926B2

·  Mode: Music and Game mode

·  Noise Cancellation: ENC algorithm

·  Working Distance: about 10m

·  Low Latency Support: 65ms, While in game mode

·  Product details of Wavefun Rock Super Bass Wireless Earbuds

·  Model: Rock Super Bass

·  Bluetooth Version: Bluetooth 5.2

·  Driver size: 10mm

·  Music Time: 4 hours music time per charge

·  Processor: BT8926B2

·  Mode: Music and Game mode

·  Noise Cancellation: ENC algorithm

·  Working Distance: about 10m

·  Low Latency Support: 65ms, While in game mode