1Mii Wireless Audio Transmitter & Dual Receivers — 2.4GHz 1TX+2RX, 20ms Low-Latency, 320 ft Range

The 1Mii 2.4GHz wireless audio kit sends TV, PC, or CD audio to two powered speakers or a subwoofer simultaneously with ultra-low 20ms delay and up to 320 ft outdoor range.

This compact transmitter-and-dual-receiver set removes cables between your audio source and remote speakers by converting RCA/3.5mm outputs into a reliable 2.4GHz wireless stream. Designed for living rooms, outdoor zones, and multi-room setups, the system automatically pairs when powered, supports lossless HiFi-quality audio, and keeps sync tight enough for movies and gaming.

How far will the 1Mii kit reliably stream audio?

Range varies by environment: open outdoor sightlines achieve the longest reach, while walls and interference reduce indoor distance. Expect robust performance up to around 100 meters outdoors and 30–50 meters inside typical homes.

• Up to 320 ft (100 m) in unobstructed outdoor settings
• About 100–200 ft (30–50 m) in homes depending on walls and interference
• Dual receivers obtain the same signal simultaneously without extra transmitters

Will I notice audio lag when watching TV or gaming?

The system uses 2.4GHz transmission engineered for very low latency, keeping audio and video synchronized for most viewing and casual gaming scenarios. Latency is advertised at about 20ms, which is generally imperceptible for movies and TV.

• Approximately 20 ms typical delay for near-synced playback
• Good for movie dialogue, streaming, and TV shows
• High-interference environments may slightly increase delay

Which devices and speaker types will this adapter work with?

The transmitter accepts RCA or 3.5mm AUX outputs from TVs, CD players, PCs, and other line-level sources. Each receiver outputs via RCA and 3.5mm to powered speakers, soundbars, or subwoofers — passive speakers without built-in amplification are not supported.

• Connects to TVs, DVD players, PCs, and portable players with RCA/3.5mm outputs
• Receivers plug into powered speakers, active subwoofers, and amplifiers with line inputs
• Does not support HDMI or passive (unpowered) speakers

How easy is setup and what accessories are included?

Setup is straightforward: power each unit, plug the transmitter into your audio source, and connect receivers to speakers. The devices auto-pair and the LED turns blue when linked; three RCA-to-3.5mm cables are included for common connections.

• Auto-pairing on power-up — minimal configuration required
• Includes three RCA-to-3.5mm cables; RCA-to-RCA cable not included
• Simple front-panel indicators show connection status

Who this is for: This 1Mii set is aimed at people who want to free speakers from cable runs — homeowners adding backyard or wall-mounted speakers, renters avoiding in-wall wiring, or anyone extending TV audio to separate powered speakers or a subwoofer. Choose this if you need dual-receiver coverage, clear HiFi streaming over moderate distances, and an uncomplicated plug-and-play setup. Note that the kit requires powered speakers and will not replace HDMI-based audio routing.