Tianle Bluetoot 5.0 HiFi 3.5mm Headphone Amplifier,Portable Earphone Amplifier Bass Volume Adjustment Receiver,Support Bluetooth Pair & 3.5mm

Tianle Bluetoot 5.0 HiFi 3.5mm Headphone Amplifier,Portable Earphone Amplifier Bass Volume Adjustment Receiver,Support Bluetooth Pair & 3.5mm

Built-in high capacity battery;Support charging over voltage protection Support high and low impedance earphone switch;Support 16~600 Ω impedance earphone Support output volume adjustment and bass adjustment;Support one 3.5mm headphone port and one 3.5mm input port Support Bluetooth connection;Type-c port for charging Aluminum alloy material, full of texture
Product Specifications:
Input port:3.5mm（TRS）
Headphone port:3.5mm（TRS）
Charging port:Type-c
Bluetooth Version:BT 5.0
Built-in battery:3.7V/1400mA
Charging voltage:5V/500mA
Standby power:38mA
Maximum working current:250mA
Duration:≥6 hours
16Ωheaphone power:110 mW
32Ωheaphone power:105 mW
150Ωheaphone power:6 5mW
300Ωheaphone power:35 mW
600Ωheaphone power:20 mW
Maximum output Vp-p:9.9Vp-p
THD+N:0.02%
Signal to noise ratio:100db
Frequency response:20hz～20Khz
Cross talk:100db
Sound balance:0.3db
Bare size:104.5x63.5x16.5mm
Bare weight:146.5 g
Working environment temperature:-20 to +60℃
Shell material:Aluminum Alloy
Package Content:
1xHIFI Headphone Amplifier
1x3.5mm Audio Cable
1xCharging Cable
1xUser Manual