This Bluetooth Mini AMP supports the aptXR-HD (24 BIT 48khz) and LDAC (24 bit 96 Khz) codec which offers high sound quality wireless playback capability via Bluetooth R hardware, also supports USB audio input. this Mini Amplifier can play as a USB DAC, Bluetooth input/USB input, 3.5 DC stereo output, it supports aptX HD/Sony LDAC Bluetooth streaming up to 24 bit 96Khz.
This Bluetooth Mini AMP can connect to a Bluetooth music player and your mobile phone separately and automatically mutes the music when a phone call is answered on the headset. It mutes the music and switch to the phone mode while a call is answered. So you will not miss any important phone calls while you were driving or listening to the music.
This Bluetooth Mini AMP provides friendly user’s interface and all operations can be done in three buttons. It is designed to suppress noise, eliminate echo and produce full duplex sound for crystal clear calls. This Headset model is Bluetooth Standard 5.0 compliant. It supports both headset and hands-free profile for telephone communication and two Bluetooth profiles for audio: A2DP and AVRCP.
Description Bluetooth Mini Amplifier
Standard Bluetooth 5.0 specification, Class II
Bluetooth Profile Supported HSP, HFP, A2DP, AVRCP Profile
Bluetooth Codec SBC, AAC, aptX, aptX-HD, LDAC
Operating Frequency 2.402 GHz - 2.480 GHz ISM Band
RF Output Power 4 dBm
Receiver Sensitivity 0.1% BER for all packet types -90dBm
Input interface Bluetooth, USB
Output interface 3.5mm Analog
Frequency Response 20Hz ~ 40KHz
Power Supply Li-polymer battery DC 3.7V (190mAh)
Operation Current < 30 mA
Operating Temperature 0°C to 50 °C
Storage Temperature -10°C to 60 °C
Humidity 10% to 90%
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