MARK X4D Wireless Bluetooth Earbuds

Product Description

• Mode : R35
• Supported Profile : A2DP, AVRCP, HSP, HFP, APTX
• Talk Time : 5 Hours
• Standby Time : Upto 90 Days
• Charging Time : 1 Hour
• Battery : Lithium battery – 3.6v 35mAh
• SNR : >90dB
• Bluetooth version : BT 5.3
• Operating Distance : 10 Meters