SCHMIDT SPIELE HILo PLUS Bluetooth 5.0 Audio Transmitter & Receiver with aptX Low Latency, Optical & 3.5mm, Dual Link, 12h Battery

The HILo PLUS from Schmidt Spiele breaks free from the limitations of ordinary Bluetooth adapters by combining transmitter and receiver functions in one compact unit. Unlike single-mode dongles that force you to choose between sending or receiving audio, this device switches effortlessly between both roles, making it a versatile hub for any audio setup. With Bluetooth 5.0 and support for aptX Low Latency, it delivers high-quality sound with minimal delay, while dual-link capability lets you connect two headphones or two source devices simultaneously. Whether upgrading a legacy TV, sharing music with a friend, or adding wireless freedom to a car stereo, the HILo PLUS adapts to your needs without compromise.

Highlights

• Dual-mode operation: transmitter (TX) and receiver (RX) in one device
• Bluetooth 5.0 with aptX, aptX Low Latency, and SBC codecs for superior audio
• Simultaneous connection to two Bluetooth headphones/speakers (TX) or two smartphones/tablets (RX)
• Flexible connectivity: 3.5mm jack and optical (Toslink) input/output
• Long battery life: up to 12 hours (TX) or 13 hours (RX) on a single charge
• USB-C charging with quick 2-hour recharge time
• Compact, lightweight design in black plastic

In daily use

Connect the HILo PLUS to your TV via optical or 3.5mm cable, switch to TX mode, and enjoy private listening with your favorite Bluetooth headphones—no more tangled wires or disturbing others. When you want to stream music from your phone to an older stereo system, simply switch to RX mode and pair your device; the adapter becomes a wireless bridge, breathing new life into legacy audio gear. The dual-link feature is a game-changer for shared experiences: watch a movie with a partner using two sets of headphones, or keep two phones connected for seamless switching between work and personal devices. LED indicators clearly show the current mode and connection status, and the built-in battery ensures hours of uninterrupted use. The included cables and manual make setup straightforward, even for non-technical users.

Full specifications

• Bluetooth version: 5.0
• Bluetooth profiles: A2DP, AVRCP
• Bluetooth range: up to 10 m
• Operating modes: Transmitter (TX), Receiver (RX)
• Audio input (TX mode): 3.5mm jack, Optical (Toslink)
• Audio output (RX mode): 3.5mm jack, Optical (Toslink)
• Supported audio codecs: aptX, aptX Low Latency, SBC
• Battery type: Integrated Li-Polymer
• Battery life: up to 12 hours (TX), up to 13 hours (RX)
• Charging time: approx. 2 hours
• Charging port: USB-C
• Multi-point support (TX): connects to 2 Bluetooth headphones/speakers simultaneously
• Multi-point support (RX): connects to 2 Bluetooth smartphones/tablets simultaneously
• Frequency range: 2.402 - 2.480 GHz
• Transmission power: max. 2.5 mW EIRP
• LED indicators: Yes (status and mode)
• Material: Plastic
• Colour: Black
• Power supply: 5V via USB-C
• Included accessories: USB-C charging cable, 3.5mm audio cable, optical cable, manual

Final note

The HILo PLUS is more than a Bluetooth adapter—it's a complete audio connectivity solution. Its dual-mode flexibility, high-quality codec support, and dual-link capability make it an ideal companion for modern and legacy devices alike. Whether you're an audiophile seeking low-latency sound, a frequent traveler needing a compact wireless bridge, or a household with multiple users, this device delivers reliable performance in a sleek, portable package.