About this product
- Minimum Frequency Response:45Hz
- Maximum Frequency Response:50000Hz
- Sensitivity Rating:86dB
- Sports Focused:Yes
- Headphone Connection Type:Wireless
- Headphone Accessory Type:Cases
- Audio Compatibility:Mobile,PC & Laptop
- Earphone, Headphone, & Headset Type:In Ear
- Model:x15
- Materials:Carbon Fibre
- Connection Type:Wireless
- Gaming Focused:Yes
- Product Condition:New
- Plug Type:IDO type
- With Maganet:No
- Battery in The Product:Yes
- Battery Quantity:1
Product description
Protocol: HSP1.2/HFP1.6/A2DP1.3/AVRCP1.5/AVDPT/GAP/SDP
Output frequency band: 2.4G
Transmission Distance: 10M
Battery life (music and calls): 2-3 hours
Battery life (standby): 100 hours
Charging time: 1 hour (remove the protective plastic on the earphones)
Power on: Press and hold for about 3 seconds
Shut down: Press and hold for about 5 seconds
Play/Pause Music: Click once
Next/Previous Song: Double Click
Volume increase/decrease: click 3 times
Q1 If the earphones cannot connect with the phone, please try the following steps:
1.Please turn off your Bluetooth device and make sure the headphones are in pairing mode
2.Clear the pairing history of headphones and phone.Please turn off Bluetooth, then turn it back on and try again
3.Bluetooth signal strength may be weakened and blocked by surrounding objects, affecting audio quality.If there are no obstacles between the earphones and phone, connection stability will be better
4.Stay away from other Bluetooth devices, microwave ovens, wireless routers and other digital devices
Q2 If there is sound only on one side of the earphone, please try the following steps:
1.Turn off Bluetooth and Delete Bluetooth Connection History.
2.Put the Earplugs Back into Charging Case.
4.Press and hold the earphones for 5 seconds until they turn off.Continue holding until the earphones quickly flash for 3 seconds to automatically pair again
5.Observe the flashing lights until one side flashes, which means the left and right earphones have been successfully paired
6.Turn on Bluetooth on your phone
Q3 If the charging case cannot charge, please try the following steps:
1.Please do not use fast chargers or GaN chargers
2.If you still cannot charge after switching to a regular charger, please try switching to a regular charging cable
Q4 Why can't this phone case charge the earphones, or why can't the earphones turn off after putting them back in the case?
1.Please Check Whether There Is Electricity in Charging Case.If There Is No Power Supply in Charging Case, Please Charge Charging Case.
2.Please Make Sure That You Do Not Put the Left and Right Earplugs in the opposite Position, and the Magnet Is in Good Contact.
3.If There Is a Non-Conductive Sticker on the Metal Contact of the Earphone, Please Make Sure to Remove It before Charging.
4.Make Sure That the Magnet Contact on the Earplug Is in Close Contact with the Magnet Contact on the Charging Case.
1.There is a data transmission process between your phone and the product, so sometimes you may experience delays.This is a common issue with all Bluetooth devices, and Bluetooth V5.3 is already better than older versions
1 pair of headphones (left and right)
USB Type-C Charging Cable