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Headphones and Audio

UiiSii B1 Wireless Bluetooth Earphone

Brand: UiiSii

Updated

Specifications

Other

Frequency 20-20000Hz
Sensitivity 120?3dB
Music/Play/Talking Time ?5hours
Transmission Range ?10m
Model UiiSii B1
Resistance 32?
Sweat & Waterproof IPX5
Vocalism Principle Dynamic
Volume Control Yes
Frequency Response Range 20-20000Hz
Plug Type Wireless

Network

Wired/Wireless Wireless
Bluetooth Bluetooth 5.0 Drivers 10mm Driver, CSR Bluetooth Chip
Communication Wireless
Is wireless Yes

Memory

Support Memory Card No

Audio

With Microphone Yes
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Prices seen in Bangladesh

SellerPriceSeen on
T-TECH Shop ৳590 November 1, 2026

Prices as published by each seller on the date shown. They change often; confirm with the seller before you buy.

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