Video review sản phẩm: Tai nghe Bluetooth Roman R9000 V4.0

Mua ngay: Tai nghe Bluetooth Roman R9000 V4.0
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Thông tin sản phẩm:

Tai nghe Bluetooth Roman R9000

THÔNG SỐ KỸ THUẬT

 

General

 

Brand: Roman 

Model : R9000 

Color : Black 

Wearing type : Ear Hook 

Feature: Connect with two phones at the same time 

Function : Microphone, Voice control, Answering phone, Multi connection function, Bluetooth, Noise Cancelling

Specification

 

Connectivity : Wireless 

Connecting interface : Micro USB 

Application : Mobile Phone 

Power supply: 45mAh rechargeavle battery 

Working time: Talk time: 3 hours; Music playing time: 2.5 hours 

Standby time: Up to 90 hours 

Charging time: About 2 hours

Extended Function

 

Bluetooth: Yes 

Bluetooth version: V4.0 

Bluetooth distance: W/O obstacles 10m 

Bluetooth band: 2.402 – 2.480GHz 

Bluetooth protocol: AVRCP, HFP, HSP, A2DP 

Bluetooth model: Hands free, Headset

Dimension and Weight

 

Product weight : 9 g 

Package weight : 0.300 kg 

Product size (L x W x H) : 5.2 x 4.2 x 3.0 cm / 2.0 x 1.7 x 1.2 inches 

Package size (L x W x H) : 20.0 x 11.0 x 5.0 cm

Package contents

 

Package contents: 1 x Bluetooth Earphone, 2 x Earbud, 1 x USB Charging Cable, 1 x User Manual

 

 

 

 

 

 

 

 

 

 

 

 

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Mua ngay: Tai nghe Bluetooth Roman R9000 V4.0