Lenovo TWS Wireless/Bluetooth In-Ear Gaming Earbuds with Mic, XT92, Black

BT5.1 chip provides stable and fast transmission, low latency and low power consumption. Adopt 10mm biological diaphragm and moving coil horn unit, the high frequency is crisp, middle frequency is soft and the low frequency is deep, stereo surround sound. Ergonomic design, in-ear type, fit the ear canal, comfortable to wear, not easy to fall off. Support AAC, SBC audio decoding, better sound quality with low latency. Smart touch control, easy to realize play/pause, volume adjustment, answer/reject call and other operations. Equipped with 300mAh charging case, long endurance time. Specification: Brand: Lenovo Model: XT92 BT version: V5.1 Transmission distance: 10m(barrier-free) Supported BT profile: A2DP, AVCTP, AVDTP, AVRCP, HFP, SPP BT frequency: 2.402GHz-2.480GHz Sensitivity: -90dBm Speaker diameter: 10mm Frequency response: 20Hz-20KHz Speaker impedance: 32Ω Microphone sensitivity: -40dB±3dB Signal to noise ratio: ≥102dB Audio decoding: SBC/AAC Charging port: Type-C Music time: About 4 hours Call time: About 3 hours Battery capacity: 30mAh(ear bud), 300mAh(charging case)