Wireless Bluetooth Headsets Noise-canceling Stereo In-ear Earbuds With LED Power Display Bluetooth Headsets

Product specification

• True wireless version: V5.1
• Battery specification: earphone 3.7v ; Charging bin 3.7v
• Supported mode: HFP/HSP/ A2DP/AVRCP
• Sensitivity: 105dB ±3dB S.P.L at 1KHz
• Signal distance: 10 m (in an ideal environment without any large obstacles)
• Playing time: about 2.5 hours
• Talk time: approximately 3 hours
• Standby time: about 80 hours
• Charging time: charge the charging warehouse for about 1.5 hours,
• and charge the headset for about 1 hour
• Charging times for the headset: about 3 times

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Note:

• When buying Bluetooth headset, please read the following instructions: Due to long-term transportation, the power of the headset will be exhausted. After receiving the package, you will not be able to use the headset. It may be powered off. The first thing to do is to charge the headset box for 60 minutes. Very important. Thanks! If only one side of the headset is working, please disconnect the Bluetooth link, delete the Bluetooth link record of the mobile phone, and re-link it again.