SWISSTEN Bluetooth TWS proTUNE – White

Bluetooth version: v5.0
Bluetooth range: up to 10 m
Power: 2×3 mW
Handset size: 13mm
Microphone sensitivity: -42 dB ± 3 dB
Signal to noise ratio: 55 dB
Frequency range: 20 Hz – 20 kHz
Charging voltage/current: 5V DC 0.3A
Playback time: 3 h
Charging time: 1.5 h
Standby mode: 150 h
Headphone battery capacity: 2x 30 mAh
Battery capacity of the charging case: 250 mAh
Weight of charging box: 22 g

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