Wireless USB bluetooth 5.3 Adapter Dongle for PC Speaker Wireless Mouse Keyboard Music Audio Receiver Transmitter bluetooth
Direct purchase from the factory 
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Kyauta Kyauta
Manufar Jigilar Kaya
Manufar KomawaKyauta Kyauta
Barka da zuwa Roymall, shafinku na siyan kyaututtuka masu inganci. Muna girmama goyon bayanku, kuma muna ba da kyauta kyauta tare da kowane siyayya. Shirya don bincika tarinmu kuma ku sami kyaututtukanku masu dacewa.Manufar Jigilar Kaya
Za mu aika kayanku cikin kwanaki 2 bayan siyayya.Lokacin jigilar kaya yawanci kwanaki 5-7 ne.Saboda jigilar mu ta duniya ne, lokacin jigilar zai dogara da wurin ku.1. Manufar Komawa
Muna karɓar abubuwan da aka saya daga roymall.com kawai. Ba za a iya mayar da kyauta kyauta ba. Dole ne abu ya kasance ba a yi amfani da shi ba kuma a cikin yanayin da kuka karɓa.Za mu sarrafa komawar ku cikin kwanaki 3-5 bayan karɓa.Ba za a iya mayar da abubuwan da aka keɓance ba.Tuntuɓi mu. service@roymall.com ko Whatsapp: +86193598494712.Manufar Maida Kuɗi
Za ku sami cikakken maida kuɗi bayan mu karɓi abubuwan da aka dawo. Kuɗin jigilar kaya ba za a iya mayar da su ba.Tuntuɓi mu. service@roymall.com ko Whatsapp: +8619359849471Standarduff1abluetooth 5.3
Profilesuff1abluetooth low energy
Dual-mode bluetooth
Frequency Banduff1a2.402G-2.480G
Sensitivityuff1a-86dbm@.01%BER
RF TX Poweruff1a6dbm(Class)
Supply Voltageuff1a5V DC(MAX5.75V)
Working Currentuff1aDepends on profiles, 22mA typical"
Standby Current(Connected)uff1a0.4uA
Operating Environmen:
Temperatureuff1a-20u00b0C to + 70u00b0C
Humidityuff1a10%-90% Non-condensing
Environmentaluff1aRoHS Compliant
Feature:
-Bluetooth 5.3 dual-mode dual-channel, compatible with Bluetooth 2.0, 3.0, 4.0, 5.0 and 5.1 specifications.
-Smart low-power chips, RF transceivers, provide lower latency flexible and powerful Bluetooth applications
-Support Cass2 Power level 20 meters distance (in open environment)
-Support Bluetooth 5.3 dual-mode specification (LMP 12.5X true Bluetooth 5.3 standard)
-Support USB2.0/3.0 interface
-Supports simultaneous connection of multiple devices (up to 5 devices can be connected)
-Supported operating systems: Windows 8.1, 10, 11 (driver-free, plug and play)
-Supported protocols: HFP/HSP (hands-free phone/headset) A2DP/ AVRCP (stereo music) HID/HOGP (keyboard mouse). Android smartphone, etc.
Package Included:
1 x bluetooth 5.3 Adapter
