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
Construction type | In-ear | Connection | Wireless | Frequency range | 20Hz-20KHz | Sensitivity | 110dB+/-3dB | Built-in microphone | Yes | Wireless connection | Bluetooth | Bluetooth profiles support | A2DP, AVCTP, AVDTP, AVRCP, HFP, SPP, SMP, ATT, GAP, HATT, RFCOMM, SDP, L2CAP | Color | Black | Dimensions | 17x31x15 mm (each earphone); 46x46x23 mm (charging case) | Weight | Headphones: 2 x 2 g, Charging case: 19 g |
|