BT315 Sport Bluetooth Headset Wireless Stereo Earphone Bluetooth 4.1 Earpiece With Mic Sport Bass Magnetic Necklace Earpiece(Blue) Type-GoPro Combo Kits 5cm * 9cm * 3cm

5cm * 9cm * 3cm / 6

Input parameters: 5V 2A

you can use the mobile phone clip to fix the mobile phone

and press the product down to let the suction cup and the floor suck together

YN600EX-RT II can be used as the master to trigger Yongnuo and for Canon EX series flashes (except YN585EX)

BT315 Sport Bluetooth Headset Wireless Stereo Earphone Bluetooth 4.1 Earpiece With Mic Sport Bass Magnetic Necklace Earpiece(Blue) Type-GoPro Combo Kits 5cm * 9cm * 3cmProduct introduction: 1. Name: Bluetooth sports music fashion earphone 2. No: BT315 3. Style: in ear earphone with micphone 4. Location: Like Sports and Listen to the music when in motion 5. Waterproof and sweat (Water splashing) Technical specification: 1. Bluetooth ver: 4. 1 CSR 2. CVC 6. 0 noise reduction 3. talk time: 6h 4. music time: 5h 5. Standby time: 120 hours 6. charging time: 1. 5 hours 7. Sensitivity: 103db + 3dB 8. Impedance: 16Mw 9. Mic: