Wireless Over-Ear Hook Earphones - Single Ear, Volume Control, Rechargeable Battery, Ideal for Business, Sports, Running, Driving, Takeout Audio Earbud Electronic

Wide Compatibility: For Android For iPhone For computer/laptop For devices which supports bluetooth function 【Product】: earphones 【Specification】: Wireless Bluetooth earphones 【Wear】: Use in-ear 【Working time】: 2~3 hours 【Applicable models】: Bluetooth device / cellphone Impedance range: up to 32 Ω Frequency response range: 20-20000Hz Waterproof rating: IPX7 Earbud battery capacity: 25mAh Earbud charging time: about 30 minutes Charging case charging time: about 2 hours Control method: touch Note： 1.The earphone can be used for 2 hours if fully charged. 2.The charging box can charge the earphones for 2 times. 3.If there is no power for the charging box, pls use the charging cable (in the packing list) to charge the charging box for 2 hours. 4.Please use earphones in environments with temperatures between 0 º C and 35 º C (32 º F to 95 º F) 5.How to pair the earphones with your phone 1)Pls charge the earphones about 2 hours,then follow below steps to pair 2)Make sure to take two earphones out of the charging box at same time. 3)Enable the “Bluetooth” function of your phone. 4)Find "TWS" icon in the “Bluetooth” paring device list and click "TWS" to pair. 5) If "TWS" appears on the paired list, that means the paring is successfully. Q&A Q:If there is no sound for one side of earphones, how to do? 1)Pls follow below steps to check: