Amplify Note Series TWS Bluetooth Earphones - Black Garmin Index Is activated whenever the pull

Is activated whenever the pull force on the release line

Optimized For Hero4

This produces consistent tonal balance as sound spreads more evenly across the stage and into the audience

Improved Transmission System

And of course the flexible polymer OLED display will endure the rigors of life

Amplify Note Series TWS Bluetooth Earphones - Black Garmin Index Is activated whenever the pullSpecifications: Bluetooth Version: 5. 0 Chipset: JL 6936 D Distance: 10 m Driver Size: 10 mm Frequency: 20 Hz 20 kHz Impedance: 32 ? Playtime: 2 4 Hours Charge Input: 5 V DC, 1 A Charge Time: 1 Hours Battery 45 mAh Charging Case: Battery: 350 mAh Recharges: 2x Charge Time: 1 Hour What's in the box 1 x Earphones 1 x Charging Case