Cellphone Incoming Calls / Anti-lost Vibrating Reminding Bluetooth V2.0 Bracelet - White
Bluetooth V2.0 frequency: 2.4GHz Working distance: within 10m; Built-in 65mAh lithium polymer battery; Standby time: 48~60h; Cellphone incoming calls vibrating remind; Cellphone anti-lost vibrating remind; Built-in button and LED lamp; Stainless steel buckles; Max. wrist circumference: 24cm; Wrist strap length adjustable