Overview

Usually, a headphone allows you to listen to music, audio books and phone calls from a source device via Bluetooth connection. This single earbud most features that it's able to connect to two smartphones at the same time that enables you wouldn't miss any phone call on two phones during working or exercises. When one device runs out of power, it will automatically switch to stream the audio from the other device. It's comfortable to wear in ear and without falling out. It even has double cool little chargers, each one which connects magnetically to the USB charger that you can insert into a car charger, computer, DC adapter and more to charge this earbud.

Specification

• Bluetooth version: 4.1
• Profile: A2DP, AVRCP, HFP, HSP, DI
• Frequency response: 2.402GHz-2.483GHz
• Sensitivity: -42db Mic
• Driver unit: φ6mm
• Transmission range: ≤10m/32.8ft
• Standby time: 50 hours
• Playing time: 4.5-5.5 hours
• Talking time: 4-5 hours
• Charging time: 2 hours
• Battery: 5v, 50mAh li-polymer rechargeable battery
• USB input: DC 5v
• Standby current: ≤1mA
• Working current: ≤9mA
• Material: ABS plastic
• Earbud weight: 4g/0.16oz
• Package size: 8.2x8.2x2.9cm/3.23"x3.23"x1.14" (L×W×H)
• Package weight: 66g/0.15lbs

Package Contents

• 1 x Earbud
• 2 x USB Charger
• 1 x Carrying Case
• 1 x Large Earcap
• 1 x Medium Earcap
• 1 x User Manual