High performance wireless earbuds mini type earphone bluetooth headphone for multi media

Product Details

Product Description

Product Description
Pairing name : MINI D4
Bluetooth version ：5.4
Profile：A2DP 1.0 AVRCP 1.5 AVDTP 1.0 AVCTP 1.4 HFP 1.5 GAVDP 1.0
Battery capacity：Polypoon lithium battery 30mAh
Play time ：around 5.5 hours
Standby time: around 25 hours
Charging time：around 1 hour
Working current: about10mA
Standby current：3uA
Frequency：2.4-2.485GHZ
Charger case parameter
1.Input current：5V—220mA
2.Output current：5V--0.15A
3.Battery：3.7V，250mAh, Drop ion polymer lithium battery
4.Battery capacity：250mAh
5.Charging time：about 1 H

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