GB-5421B

Features

[Wireless Bluetooth] Easy connection enchanced the durability and comfort while enjoy exercising.

[Smart Compatibility] Additional funcstions to meet your desires. Compatible with a variety of bluetooth devices and popular APPs.

[A2DP Hi-Fidelity Audio] Feel the experience of live performance with build in high-quality surround sound system.

[Magnetic Design] The ergonomically, comfortable, and powerful manetic design with no worry of fall-off.