Bluetooth 5.3 TWS earbuds with mic
Easy pairing & operation
Energy-saving Bluetooth V5.3+ BR+EDR+BLE+ACC interface
Support for A2DP, AVCTP, AVDTP, AVRCP, HFP, SPP, SMP, ATT, GAP, HATT, RFCOMM, SDP, L2CAP protocols
Touch operation
Works with most Bluetooth-enabled devices
Frequency response: 20Hz - 20kHz
Sensitivity: 110dB +/- 3 dB /1 mW
Microphone sensitivity: -42 dB±3dB
Transmission power/frequency: Class 2/2.4 Ghz, range up to 10m
Power supply: advanced lithium-polymer battery, up to 5 hours of battery life (up to 15 hours when recharging from the charging case)
Charging the headphones: ~ 1 h, charging the charging case battery: ~ 1.5 hours.
USB-C charging socket
Dimensions: 17x31x15mm (single earphone); 46x46x23mm (charging case)
Headphone weight: 2 x 2g
Charging case weight: 19g
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