Chip model:Airoha AB1522

Bluetooth version:4.1

Battery capacity:80mAh

Music time:3-5hours

Operation distance:10M

Support profiles:HFP.HSP.AVRSP.A2DP

• HD HIGH FIDELITY SOUND - Featuring latest Bluetooth 4.1 CSR technology and state of the art components that produce incredible sound quality with deep bass and crystal clear treble.
• COMFORTABLE AND SECURE FIT - Ergonomically designed silicone earbuds ensure your earphones stay comfortably firm in place to guarantee fatigue free ears and tangle free comfort.
• LONG BATTERY LIFE - The new and improved battery allows seamless enjoyment of music for up to 5 hours
• BLUETOOTH V4.1 WIRELESS TECHNOLOGY - Connect seamlessly with all Bluetooth enabled devices up to 10 meters away. 
• ANSWER CALLS - Focus on your favorite music and answer calls without skips or missed words.

Specifications:

• Chip model:Airoha AB1522
• Bluetooth version:4.1
• Battery capacity:80mAh
• Music time:3-5hours
• Operation distance:10M
• Support profiles:HFP.HSP.AVRSP.A2DP

What's in the Can:

• Wesdar Wireless In-Ear Sports Headset R11

• Short USB Charging Cable

• 3 Sets of Ear Tips - Small, Medium, Large