True Wireless Pro4 Earbuds, In-Ear Dual Driver, Ultra-Long Battery Life, Suitable for Running, Bass and Sports, Music Earphones with Microphone, Bluetooth Headphones

• Maximum Frequency Response: 20000Hz

• Sensitivity Rating: 880B

• Sports Focused: Yes

• Headphone Feature: Built-in Microphone, Volume Control

• Headphone Connection Type: Bluetooth

• Headphone Accessory Type: Earpads

• Audio Compatibility: Mobile

• Earphones, headphones & headset type: in ear

• Material: Plastic

• Connection Type: Wireless

• Gaming Focused: No

• Product Condition: New

• Plug Type: Cordless

• With Magnet: No

• Battery capacity (mAh): 350

• Battery in The Product: No

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 • C and 35 0 C (32 ° F to 95 ° 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:1f there is no sound for one side of earphones, how to do?

1: Pls follow below steps to check: 1)Pls charge the earphones about 2 hours. 2)In "Bluetooth" setting, forget all paired devices. 3) After the earphone fully charged, pls make sure to at same time take two earphones out of the charging. 4) Find

"TWS" icon in the "Bluetooth" paring list and click "TWS" to pair. 5)If "TWS" appears on the paired list, that means the paring is successfully.