BT315 Sport Bluetooth Headset Wireless Stereo Earphone Bluetooth 4.1 Earpiece With Mic Sport Bass Magnetic Necklace EarpieceProduct 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:

reducing the risk of skin irritation

free height adjustment

which is fast and easy to install

Built-in pen holder: The pen holder (original pen only) is located inside the Remarkable 2 Folio for easy access to the pen

which is not only easy to use

3 USB ports can connect mouse

Appearance size: 170 x 108 x 205

or exploring nature

iPhone 8/8P

Then screw the whole tripod set to your camera

2) All the hardware conversion processing

It has been well received by sound engineers and professional audio users in the sound presentation