1、BT 5.2 More Stable and Faster Transmission, Upgraded BT chip offers fast and stable connection and transmission but lower latency.
2、Binaural Design Equipped with Dual hosts, left and right ear divided design both are convenient to your use.
3、8 mm Large Dynamic Driver&Immersive Listening Experience,
AAC/SBC dual audio decoding, 8mm DD unit with high-density composite diaphragm, bringing you an immersive listening experience
4、Low Consumption & Long Endurance，built-in 400MAH battery(Charging Case) for long-lasting endurance, Type-C charging port for fast charging,4-5 hours music listening(charging box providing 6-8 times fully charge).
5、Fit &Fell Free Design,Ergonomically designed,Comfortable to wear, stable and never hurt the ear.
Product model:TWS BL31
Wireless connection:Bluetooth-compatible 5.2
Net weight of single earphone: 4g
Total weight with charging case: 99g
Talk time:about 4 hours
Battery life with charging box:about 30 hours
Single headset battery capacity:50mAh
Charging box battery capacity:400mAh
Headphone size: 28*17*21mm
Charging box size: 70*30*30mm
Headphone charging time:about 1.5 hours
Communication distance:10 meters (barrier-free open environment)
2 * Bluetooth headset
1 * Charging Case
1 * Charging Cable
3 pair * Ear tips
1 * Manual