Feature:
- 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
Included Accessories: USB charging cable, manual
Initial impression is good but case is constantly rotating there is no mechanism to stop the rotation some times it rotate in pocket and open exposing earbud which impose a risk to loose earbud, not a efficient design but it looks cool by the way and base clarity is good and charge backup is excellent compare this price point. Overall it’s a good product. But let’s see how long it can last.