This is Ugreen’s 3.5mm Bluetooth Receiver Audio Adapter, in layman’s term you can make any Earphones/IEMs or Headphones to be wireless with this little adapter. Our version is powered by Bluetooth 5.0 with support for aptX low latency for Qualcomm based devices/smartphones. Latest pricing here Amazon/Shopee/Lazada ( Exclusive on Lazada use UGREEN6666 code for 10% off).

Calvin Pixels | CalvinPixels | CalvinPixels.com | UGreen CM110 Review | Bluetooth 5.0 Receiver Audio Adapter
Feature the typical three-button array, including the volume rocker on the side.
Calvin Pixels | CalvinPixels | CalvinPixels.com | UGreen CM110 Review | Bluetooth 5.0 Receiver Audio Adapter
It uses the micro-USB for charging, Type-C would be a steal.

As you may know, I do a lot of audio reviews on my channel and often the good IEMs/Headphones are wire-based. I would love to use them but being tethered to my phone during travels or commuting on public transport can be a hassle. So this would help me make things wireless and be more mobile-like for a simple morning walk.

I have tested this adapter it can work up to a 40mm driver but you do need to listen to a higher volume to drive more power to the drivers and it will eat up more battery life that way. I would still recommend using this for simpler lightweight IEMs.

Calvin Pixels | CalvinPixels | CalvinPixels.com | UGreen CM110 Review | Bluetooth 5.0 Receiver Audio Adapter
Audio Technica ATH-LS50iS. one of my all-time favorite dual driver IEMs

Our battery life test was based on the Samsung S10e at the 5th volume with a Dual Driver Audio Technica ATH-LS50iS, gave us a total of 6 hours. Not bad considering the rated battery life on the box was 4 hours, again depending on your driver size and volume you’d be using.




TECHNICAL SPECIFICATION

Bluetooth version: 5.0
Bluetooth protocol: AVRCP, A2DP, HFP, and HSP
Frequency range: 2.402GHz-2.480GHz
Frequency responce: 20Hz-20kHz
Output power: 9mW RL=16 impedimence
SNR: >90dB
Operating distance: up to 10m
Total harmonic distortion: <0.1%
Mic Sensivity: ±42dB
Compatible with all 3.5mm audio cable
Supports HiFi, SBC, AAC, aptX, and aptX LL
Battery capacity: 3.7V/110mAh
Music playing time: up to 4 hours
Phone calling time: up to 5 hours

FINAL VERDICT

This adapter gives those old school 3.5mm based audio hardware a second life to modern devices that slowly omits out the 3.5mm headphone jack on their devices.

Calvin Pixels | CalvinPixels | CalvinPixels.com | UGreen CM110 Review | Bluetooth 5.0 Receiver Audio Adapter
Can even power a 40mm driver like the Razer Kraken X

PURCHASE UGreen CM110 HERE

Amazon | Shopee (MY) | Lazada (MY/SG)

Exclusive on Lazada use UGREEN6666 code for 10% off