Bluetooth V2.0 Incoming Call Vibrate Alert Alarm Anti-lost Band Bracelet - Blue (90-Hour Standby)

- Color: Blue - Material: Silicone - Model: BT-88 - Bluetooth version: V2.0 - Receiving range: 10m - Built-in 55mAh battery - Vibrates with incoming calls - Unique novelty gadget that prevents you from missing important calls - Cell phone anti-lost feature, Never forget your mobile phone with proximity vibrating alert - Suitable to use earphone or hands free mode - Stand-by time: up to 90 hours - Charging time: 2 hours - Charging voltage: 5-5.3V - Comes with Chinese & English manual and USB cable (25cm) Dimensions: 9.57 in x 0.79 in x 0.39 in (24.3 cm x 2.0 cm x 1.0 cm) Weight: 0.78 oz (22 g)