True Wireless Sport Earphones Headphones Bluetooth Stereo Headset (Black)

True Wireless Sport Earphones Headphones Bluetooth Stereo Headset Twins Earbud Cordless Earphone with Mic
Features:
1. Adopt advanced composite membrane + true copper ring coil.
2. 14.2mm large size speaker with composite membrane diaphragm, while the bass of the headphones is increased, the treble is not damaged.
3. Easy to operate, just open two headphones at the same time, you can automatically pair, you can connect by search for Bluetooth pairing name.
3. Adopt 6-layer circuit design + ceramic antenna, the distance is more stable, ensuring that the barrier-free signal is not stuck within 10 meters.
4. Comfortable to wear, ergonomic design, sports running without worrying about falling.
5. Listen to music, call volume adjustment, up and down song switching, caller voice report, last number redial.

Specifications:
Model: QPY-20
Headphone solution: Jieli
Battery: 80*2 mAh with protection board
Charging time: 1.5 hours
Listening to the song: about 3 hours
Call duration: about 3 hours
Standby time: 100 hours
Bluetooth version: 4.2
Supporting protocols: A2DP, AVRCP, HFP, HSP
Microphone: Yes
Microphone sensitivity: -42dB
Sound principle: plane diaphragm
Color: black
Main material: ABS
Sensitivity: 110db
Frequency response: 2-20kHz
Wireless Headphone Speaker: True Copper Ring Speaker
Horn diameter: 14.2mm/0.55\'\'
Speaker impedance: 32Ω
Speaker power: 7mW
Wireless transmission distance: 10m/32.81ft (open space)
Packing size: 160*110*40mm/6.29*4.33*1.57\'\'
Net weight: 19.1g
Gross weight: 110g
IOS device power display: Yes

Notes:
Please allow 1-3mm differs due to manual measurement.
Due to the different display and different light, the picture may not show the actual color of the item.Thanks for your understanding.

Package Content:

1 x Charging Cable
6 x Earmuffs
2 x TWS Headphones