NENRENT S570 Bluetooth Earbud,Smallest Mini Invisible V4.1 Wireless Bluetooth Earpiece Headset Headphone Earphone with Mic Hands-Free Calls for iPhone iPad Samsung LG HTC Other Smartphones 1pcs ,Black

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Specifications:

Bluetooth Version: iSSC V4.1

Bluetooth Profile: A2DP, AVRCP, HFP, HSP

Range: 33 Feet (10m)

Working Time: 5-6 hours for music (40-50% volume)

Standby Time:130 hour

Charging Time: 1-2 hour

Charging Input: USB 5V

Dimension (L*W*H): 0.79x 0.57x 0.69 Inch

Weight: 0.13 oz

Package including:

1x S570 Bluetooth Earbud (Only 1 Earbud and 1 Ear Tip )

1x USB Charging Cable

1x Carrying bag

1x User Manual