Product information:
Color: K9pro electroplated gray plug no memory card paper box (IPX8 grade waterproof 10H endurance Bluetooth 5.3),k9pro electroplated gray plug 32g paper box (IPX8 grade waterproof 10H endurance Bluetooth 5.3),k9Pro electroplated Gray 32G three-in-one paper box (IPX8 waterproof 10H endurance Bluetooth 5.3)
Transmission range: 15 meters
Chip type: Zhongke Lanxun
Battery life: more than 8 hours
Material: aluminum alloy
Usage: ear hook
