W-King 3W Waterproof Mini Bluetooth Speaker Portable Outdoor Wireless Speaker Bicycle for Mobile Phone Support TF Cardu0026nbsp;u0026nbsp;

* Material: u0026nbsp;ABSu0026nbsp;

* Unit weight:137g

* Size: 93*84*33mm

* Output power: 3W u0026nbsp; u0026nbsp; u0026nbsp; u0026nbsp; u0026nbsp; u0026nbsp; u0026nbsp; u0026nbsp; u0026nbsp; u0026nbsp; u0026nbsp;

u0026nbsp;* Transmission distance:10M u0026nbsp; u0026nbsp; u0026nbsp; u0026nbsp;u0026nbsp;

* speaker unit: diamete 50 mm, 4 ohm.3W

* Battery: 3.7V/600mAh

* Charging time: 2-3 hours

* Working time :5-8hours

* Function：Handsfree, Aux-in u0026nbsp;

*Accessories:Micro USB chargeable cable/u0026nbsp;3.5mm u0026nbsp;audio cable /Manual