I ship by cargo    

Listen to music on your amplifier connected via Bluetooth with your phone or via a USB stick.
I SHIP BY CARGO!!!

Specification
Support equipment: support two mobile phones to the phone
Bluetooth version: V5.2
Output interface: 3.5mm stereo RCA left and right channels
Function introduction: support Bluetooth, U disk, hands-free call, NFC connection
Bluetooth protocol: AVRCP, A2DP
Frequency range: 2400-2483.5MHz
Frequency response: 20Hz-20kHz
Output power: 28mW RL=16ohm
Signal-to-noise ratio: >90dB
Total Harmonic Distortion: <0.1%
Support: SBC, AAC
Forward transmission distance: 10 meters
Support: Type-C interface 5V power supply
Product size: 78mm x 50mm x 18mm
Bare metal weight: 35g

Category: TV, Video, Photo and Multimedia / Hi-Fi / Audio / The rest