Product Description
In case of unsuccessful pairing, stuttering or compatibility problems, please put both headphones into the charging case at the same time and close the lid so that the headphones can restart. Take them out again after 10 seconds.
Bluetooth version: Bluetooth 5.0
Chip: RTL8763BFR
Bluetooth range: 10 meters (Clear space)
Bluetooth transmitter frequency range: 2.4~2.48GHz
Protocol: HFP1.7 HSP1.2 A2DP1.3 AVRCP1.6
Audio decoding mode: SBC+AAC
Drive units: 6mm
Impedance: 16Ω
Speaker sensitivity: 101db@1KHZ
Microphone sensitivity: -38db@1KHZ
Standby time: About 150 days for the charging case and about 50 days for the headphones
Playtime: About 5H
Battery capacity: The left earphone is about 50mAh+, the right earphone is about 50mAh and the charging case is about 850mAh.
Charging time: About 1H for headphones and about 2H for charging case.
Charging voltage: 5V/500mA
System support: iOS / Android
Waterproof rating: IP65
Packing list
1 pair of earbuds
1 charging case
1 type-c charging wire
1 User manual
7 pairs of earmuffs
Product Features
- FAST AUTO PAIRING & AUTO PLAY FUNCTION:take out the wireless earphones from the charging case,wireless earphones will automatically pairing Immediately,then turn on the bluetooth of the mobile phone find the user name BTS-139 and click to connect.The music is automatically played when the headphones are worn,automatically paused when the headphones are removed.
- TOUCH CONTROL:double tap to answer phone call,press 3 seconds to hang up,music play control,can answer phone call,skip song,control music volume without using the phone.Tap on the left/right side to decrease/increase the volume.Double tap on the left/right side to switch to the previous/next song.Long press on the left/right side to activate the voice assitant.
- HIFI SOUND & NOISE CANCELLING:high-quality speakers with customized HI-FI sound unit,enjoy incredible sound quality without being disturbed by noise.Professional PNC noise cancelling technology,unique earbuds shape design and in-ear style,creating a confined space to block outside sounds outside the ear.
- BLUETOOTH 5.0 & LONGER BATTERY LIFE:bluetooth 5.0 technology for even better performance than before,Compatible with all bluetooth -enabled devices,dont have delay or lag for watching videos,provide stable and seamless connectivity,get clear,balanced audio performance,both the left and right headphones can answer phone call.Portable 850 mAh charging case provides quick charge for headphone,the bluetooth earbuds are up to 5 hours of playing time when fully charged.
- IP65 WATERPROOF:ensure bluetooth earbuds more guaranteed life span depends on the IP65 waterproof protection,the bluetooth earbuds are completely prevent dust entering,and can prevent the splashed water entering.Perfect for fitness,running,hiking,yoga,travelling and etc.
