Lenovo LP80 Wireless BT5.0 Headphones Semi-in-ear Sports Earbuds with Moving Coil Composite Diaphragm AAC Audio Decoding Black ( Item#: C11748B )

Features:
Upgraded BT5.0 chip provides fast and stable connection, low power consumption and low latency, strong anti-interference ability.
Adopt large size moving coil composite diaphragm to greatly enhance dynamic and transient sound fields for more sound detail, you can enjoy balanced high pitch and bass.
Ergonomic semi-in-ear design, fit the ear canal, not easy to drop, comfortable to wear.
Built-in sensitive microphone to provide HD call without delay.
Equipped with 300mAh charging case, long endurance time.
Widely compatible with BT-enabled smart phones, tablets, laptops, etc.

Specification:
Brand: Lenovo
Model: LP80
Color: Black/White(optional)
BT version: V5.0
BT transmission distance: 8-10m
Carrier frequency: 2.402GHz-2.485GHz
Frequency response: 20Hz-20KHz
Speaker impedance: 16Ω±15%
Speaker sensitivity: 104dB±3dB
Charging port: Type-C
Battery capacity: 30mAh(single headphone), 300mAh(charging case)

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