Mini Twins Wireless Bluetooth V4.1 Stereo Earbuds Earphones with Charging Box

In-ear Binaural Rechargeable Music HeadphonesHandsfree with Mic for iPhone Samsung

Specification:

* bluetooth version: Norda AB1511 V4.1

* support: A2DP, ACRCP, HFP, HSP

* noise reduction: built-in CVC6.0 intelligent noise cancellation function

* voice reminder: support

* 1 for 2: Support 1 for 2. can connect 2 mobile phones at the same time.

* playing time: 2.5 hour

* standby time: 40 hours

* battery capacity: 50 mAh * 2

* charging box capacity: 450 mAh

* effective distance:10 meters

* net weight: 5g *2 +45g(the weight of charging box)

* earbuds/charging box size: 28*20*28 mm/ 80*60*30 mm

* packaging weight: 116g