U&I , UiNB -4185 wireless Neckband/ Headphone

Technical Parameters

Transmission distance: 10m

Supported profiles.      : HSP, HFP, A2DP, AVRCP

BT version.                     : 5.0

Talking Time.                 : 60Hours

Music time.                    : 59Hours

Standby.                         : 1000H

Charging time.               : 3-4H

Charging Type.               : Micro USB

Battery capacity.            : 500mAh

Output power.                :  3mW×2 

Sensitive.                         : 120db at 1KHZ

Impedance.                     : 16 ohm

Frequency range.           : 20Hz-20KHz

THD.                                  : 1.0A

Mic sensitivity.                 : -42dB

Mic impedance.               : 2200 ohm

Where words fail, music spea

We thank you for choosing U&I as your Neckband of choice. Wr are committed in giving music enthusiasts a best in sonic performance the way the artist intended you to hear it.

Please note

1. Avoid wearing Neckband while driving, cycling or where the hearing is be restricted.

2. Do not wear Neckband for extended periods of time at a high volume.

3. Please avoid overcharging the product as it May lead to damage to the better.