Lecoo C1 True Wireless BT Headphones Semi-in-ear Sports Earbuds BT5.1 Chip Graphene Composite Diaphr

Features:
BT5.1 chip has stronger processing performance, faster and more stable connection, ultra-low latency, stronger anti-interference ability.
High-quality moving coil unit presents super wide dynamic range and balanced sound effect, combined with graphene composite diaphragm, bringing shocking bass feeling, HiFi sound quality.
Ergonomic semi-in-ear design, fit the ear canal, not easy to fall off, comfortable to wear.
After the first pairing, just take the earbuds out of the charging case, the earbuds will automatically connect with your phone.
Smart touch control, easy to switch previous/next song, answer/hang up, reject call, play/pause or wake up voice assistant.
Widely compatible with BT-enabled smart phones, tablets, laptops, etc.

Specification:
Type: True wireless BT earbuds
Brand: Lecoo
Color: Black/White(optional)
BT version: V5.1
BT transmission distance: 8-10 meters
Carrier frequency: 2.402GHz-2.485GHz
Frequency response: 20Hz-20KHz
Speaker impedance: 16ￎﾩￂﾱ15%
Speaker sensitivity: 104dBￂﾱ3dB
Charging port: Type-C
Battery capacity: 200mAh(charging case), 30mAh*2(earbud)

Packing list:
1 * Pair of earbuds
1 * Charging case
1 * Charging cable
1 * User manual