LENOVO XT61 Earclips

Headphone pads materia: silicone

Support memory card: no

Waterproof: yes

Frequency range: 20 - 2000 Hz

Bluetooth version: 5.3

Bluetooth profiles: HFP/A2DP/HID/AVRCP/AVCTP/AVDTP

Charging voltage: 5V-1A

Frequency response: 20Hz ~ 20kHz

Sensitivity: 112.5 ± 3dB

Impedance: 32Ω

Battery capacity of the earpiece: 50 mAh

Battery capacity of the charging case: 300 mAh

Transmission distance: up to 15 m

Play time: about 8 hours

Time of phone call speaking: about 5 hours

Charging time of earphones: about 1 hour

Charging time of the charging case: 2 hours

Microphone: yes

Noise reduction: active

Playback control: yes

Earphone type: in-ear

Waterproof grade: IPX7