Product Information
Charging method: Suction charging
Charge for 2 hours and use for 5-10 days
Bluetooth: 5.1
Battery type: Polymer lithium battery
Battery capacity: 300mAh
Chip: NRF52840Android 5.0 or above
Waterproof and dustproof: IP68 waterproof
Market Information
Chinese Market
Currency
USD
Country
