champion8 CU-V7214 Wireless Headset

Features: BT 5.0 technology ensures super-fast data transmission and stable performance, compatible with almost all BT-enabled devices. Lightweight and foldable, convenient for carrying around and easy for storage. Using skin-friendly EVA cotton pad and slow rebound sponge, soft and painless to wear for a long time, retractable headband and adjustable earmuffs provides you comfortable fit. With a 3.5mm audio jack, support wired and wireless playback modes. Built-in integrated hands-free microphone, professional Noise Reduction technology, bring you 360 degree shock stereo sound effect. Specification: Type: Headset Color: Pink, Black, Blue, Green, White(Optional) Material: ABS & Sponge BT Version: 5.0 Battery Capacity: 350mAh Impedance: 32Ω Sensitivity: 105±3dB Frequency Range: 20-20000HZ Speaker Size: 40mm Transmission Range: About 8m Output Power: 40MW Working Time: 7 Hours(with LED Light), 12 Hours(without LED Light) Charging Time: 2 Hours Package Size: 22.5 * 21 * 5cm / 8.9 * 8.3 * 2.0in Package Weight: 376 / 13.3oz Package List: 1 * Headset 1 * USB Cable 1 * 3.5mm Audio Cable 1 * User Manual(Chinese&English)