- Frequency
- 20 - 20kHz
- Impedance
- 32Ω±15% 1kHz
- Sound level/Sensitivity
- 96±3 dB 1kHz/1mW
- Connection Type
- Wireless
- Microphone
- Yes
- Battery
- Earbud Battery: 30mAh*2(Fully charged in 1.5H) Charging case battery: 300mAh
- Duration
- Play time: 4H (80% volume) Talk time: 4H Standby time:100 H Charging time: About 1.5H
- Others
- Chip:JL6983D4 Wireless connection distance: 10M (barrier-free) Profiles supported: HFP,HSP, A2DP, AVRCP AAC
- Connector
- Bluetooth: V5.1
- Drivers
- Speaker: Φ10MM, diaphragm
- Dimensions
- Charging Case Dimension: 64*24.3*45.6mm Buds Dimension: 30.3*19.4*21.8mm
- Weight
- Buds Net Weight: 2.9g*2 Charging Net Weight: 37.1g
- Color
- Black