AWEI T77 TWS EARPHONES DOUBLE MIC ENC WITH CHARGING CASE

Key Features:

- 4 ENC mics

- Rotating charging case (mechanical feel with decompression)

- Horn diameter: 13mm with surging bass

- Chip: JL6973D4

- Bluetooth version: 5.3

- Battery capacity of earbuds: 30mAh*2

- Battery capacity of charging case: 250mAh

- Charging time of earbuds: 1h

- Charging time of the charging case: 1.5h

Specification:

- Rotating charging case (mechanical feel with decompression)

- Bluetooth chip: JL6973D4

- Bluetooth version: 5.3

- Supported protocols: A2DP, HFP, AVRCP

- Battery capacity of earbuds: 30mAh*2 (without protection board but protection IC)

- Battery capacity of charging case : 250mAh (with protection board)

- Diameter of horn: 13mm

- Charging time: 1.5h

- Talk time: 5h

- Play time: 4h

- Standby duration: 300h

- Horn sensitivity: 116±3DB

- Horn impedance: 32Ω

- Standard input voltage: DC 5V

- Bluetooth working frequency: 2.402GHz~2.480GHz

- Frequency response range: 20Hz~20,000Hz

- Maximum transmission distance: 10m

- Voice prompt: supported

- Multi-point connection: unsupported

- Wearing method: In-ear

- User manual: Chinese and English

- Interface: Type-C

- Waterproof rate: IPX5

- ENC depth of 4 mics: ＞-40dB

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