Guangdong Shangmashi Electronic Products Co., Ltd.

Model Number: A020 Brand Name: AIRUIKA Key Specifications/Special Features: Bluetooth version: V4.1Instruction:1. Long press the call button for 4 seconds until the lamp become flashing in red and blue2. Language change: long press the call button for 4 seconds until the lamp become flashing in red and blue then press twice the call button3. When there is a call, short press the call button/enter the call, long press the call button/refuse to pick up4. Long press button -/the volume is reducedLong press button +/the volume is increasesShort press button -/next oneLong press button +/the last one5. While charging the lamp is red, when electricity is full the lamp is normal6. When the phone connected the Bluetooth, press twice the calling button/call back7. The Bluetooth connection status, the phone open the camera first, press twice - enter the selfie mode press the call button start selfie, then press twice again exit the selfie mode
Features: language change/power display/dual stereo/switch the last one and the next one/selfie
The transmission distance: 8m
Working hour: 4h
Charging length: 2h
Standby time: 120h
Battery: 80mAh