YYK-520 WIRELESS BUSINESS HEADSET V5.3+EDR

Business Bluetooth 5.0 Headset with Mic Wireless Headphones Ear-hook Earphone Hands-free with 500mah Charging Case BT 5.0 technology, faster & stable signal transmission, clearer sound quality and lower power consumption. 500mah charging case with LED display, you can konw the remaining battery life at any time. Soft rubber ear hook, ergonomic design, comfortable and painless. The earphone head can rotate 180 degrees for both left and right ears wearing. Built-in HD microphone, intelligent noise reduction, delivers clearer and more real talking sound in stereo mode. Specification: Model: YYK-520 Type: Headset Material: ABS BT Version: V5.0 Operation Range: Up to 10 meters (no obstacle) BT Working Frequency: 2.402GHZ -2.480GHz Speaker Impedance: 13O Battery capacity: 60mAh Charging Case battery: 500mAh Earphone Charging Time: 1.5 hours Charging Case Charging Time: 1.5 hours Working Time: 5 hours Standby Time: 120 hours Charge Port: Micro USB Package Size: 14 * 8.5 * 2.5cm / 5.5 * 3.3 * 1.0in Package Weight: 145g / 5.1oz Package List: 1 * Headphone 1 * USB Cable 1 * Charging Case 2 * Earcap 1 * English User Manual