About this product
- Sports Focused:Yes
- Earphones, Headphones & Headsets Features:Built-in Microphone,Noise Cancellation,Noise Isolating,Volume Control
- Headphone Connection Type:Bluetooth
- Audio Compatibility:Mobile,PC & Laptop
- Earphone, Headphone, & Headset Type:In Ear
- Materials:PP
- Connection Type:Wireless
- Gaming Focused:No
- Product Condition:New
- Warranty Type:No Warranty
- Brand:HQAI
Product description
⭐For devices which supports bluetooth function
【Product】: Pro4 earphones
⭐【Specification】: Wireless Bluetooth earphones
⭐【Working time】: 2~3 hours
⭐【Applicable models】: Bluetooth device / cellphone
Impedance range: up to 32 Ω
Frequency response range: 20-20000Hz
Earbud battery capacity: 25mAh
Earbud charging time: about 30 minutes
Charging case charging time: about 2 hours
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:If 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.
2.If still no sound, pls kindly contact with our customer service to deal with it.
▷▶ HIFI sound quality, super high enjoyment
2* Bluetooth headset (left and right)
✅If there is a problem with product quality, please contact us, when you receive the package. We will do our best to solve problems for our customers.
❌A negative review will not help solve the problem!