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Compact rectangular Bluetooth 5.3 transceiver with matte finish, volume button, 3.5mm and RCA ports, LED indicators

1Mii ML302+US Bluetooth 5.3 Transceiver

SKU CH-5V1T-XPDKV

Bluetooth 5.3 transceiver adds wireless audio to TVs, stereos or gym equipment via 3.5 mm AUX or RCA, supports aptX low latency and dual headphones, and runs 30 hours on a built-in battery

  • Accessory Type2 In 1 Bluetooth Transmitter Receiver
  • ModulationBluetooth, bluetooth
  • Wireless FrequencyBluetooth 5.3, aptX, aptX HD, Low Latency, Adaptive, SBC, bl
  • Wireless Rangebuilt-in rechargeable battery & check the battery level
  • Inputs3.5mm AUX, RCA
  • OutputsStereo
  • Bluetooth 5.3 keeps audio in sync with video
  • aptX Low Latency cuts lag for movies and gaming
  • Dual link lets two headphones share one source
  • 30-hour battery runs through long sessions
  • 5 mm AUX and RCA fit TVs, stereos and projectors

2-in-1 Bluetooth 5.3 Transceiver

The 1Mii ML302+US is a dual-mode Bluetooth 5.3 audio adapter that works as a transmitter or receiver. It adds wireless streaming to non-Bluetooth TVs, PCs, projectors or gym equipment, and it upgrades wired stereos or speakers with Bluetooth input. Two headphones can be paired simultaneously for shared listening. The built-in rechargeable battery delivers up to 30 hours of playback per charge.

3.5 mm AUX and RCA Connectivity

A 3.5 mm AUX port and a pair of RCA jacks provide both input and output paths, so the unit slots into almost any line-level audio chain without extra cables. In transmitter mode it connects to an audio-out jack; in receiver mode it connects to an audio-in jack. A tactile volume button on the device gives immediate level control without reaching for the source. The compact 2.95 x 2.17 x 0.78 inch enclosure sits discreetly beside the host gear.

aptX Adaptive and Low-Latency Codecs

Support for aptX Adaptive, aptX HD, aptX Low Latency, AAC and SBC keeps audio synchronised with video when watching films or gaming, provided the headphones also support the relevant codec. The 300 mAh battery recharges in about three hours. Buyers who need optical or HDMI audio interfaces, multi-room streaming or a permanent mains-powered installation will need a different solution.

Highlights

  • Bluetooth 5.3 keeps audio in sync with video
  • aptX Low Latency cuts lag for movies and gaming
  • Dual link lets two headphones share one source
  • 30-hour battery runs through long sessions
  • 5 mm AUX and RCA fit TVs, stereos and projectors

Specifications

Brand1Mii
SeriesML302+US
Accessory Type2 In 1 Bluetooth Transmitter Receiver
ModulationBluetooth, bluetooth
Wireless FrequencyBluetooth 5.3, aptX, aptX HD, Low Latency, Adaptive, SBC, bluetooth
Wireless Rangebuilt-in rechargeable battery & check the battery level
Inputs3.5mm AUX, RCA
OutputsStereo
Channels2
Power SupplyBattery Powered, 5 volts_of_direct_current
Power ConsumptionBattery Powered, 5 volts_of_direct_current, 300 milliampere_hour
SpecificationBluetooth 5.3, aptX, aptX HD, Low Latency, Adaptive, SBC, 3.5mm AUX, RCA, Stereo, 2.95 L x 2.17 W x 0.78 H inches, 2, 5 volts_of_direct_current, Battery Powered, MP3, WAV, WMA, AAC, FLAC
Feature2 In 1 Bluetooth Transmitter Receiver, 2RCA/3.5mm AUX, Bluetooth 5.3 & Volume Control, AptX Adaptive/ Low Latency/ HD/SBC/AAC, built-in rechargeable battery & check the battery level
Dimension2.95 in x 2.17 in x 0.78 in

Questions about this item

How long does the built-in 300 mAh battery last on a single charge?

The rechargeable battery provides up to 30 hours of wireless audio and recharges fully in about 3 hours.

Does the unit get warm or make noise during all-day use?

It runs silently and stays cool because it is a low-power Bluetooth 5.3 adapter with no moving parts.

Which cables or ports must my TV or stereo already have for this to work?

You need either a 3.5 mm AUX jack or a pair of RCA audio sockets on the source device.

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