Xiaomi has officially started selling the Xiaomi Bluetooth Speaker C in China, expanding its portable speaker lineup with a compact model focused on strong sound, colorful lighting, and multi-speaker playback. The speaker is priced at 299 yuan, which is around $44, while the coupon price drops to 242.19 yuan, approximately $36 based on current CNY to USD conversion rates.
Compact Speaker With 3D RGB Lighting
The Xiaomi Bluetooth Speaker C brings a fresh visual design with 3D iridescent lighting and a newly designed bottom light ring. This allows the speaker to create a more immersive atmosphere by combining music playback with synchronized lighting effects.
The speaker uses a black body with bright orange accents, giving it a sporty and modern look. Xiaomi also keeps the device portable, with a weight of only 415 grams and a soft silicone handle for easier carrying.
18W Audio and Dual Passive Radiators
For sound, the Xiaomi Bluetooth Speaker C features an 18W full-range speaker supported by dual passive radiators. This setup is designed to deliver stronger bass and fuller sound compared with typical small portable speakers.
According to the listed specifications, the speaker covers a 75Hz to 20kHz frequency range and offers a signal-to-noise ratio above 95dB. This makes it a more capable option for users who want a compact Bluetooth speaker but do not want extremely weak low-frequency performance.
TWS Mode, Auracast and Bluetooth 6.0
One of the key features is support for TWS mode, allowing two Xiaomi Bluetooth Speaker C units to be paired together for stereo playback. This creates left and right channel separation, which is useful for desktop setups, small rooms, or outdoor use.
The speaker also supports Auracast multi-speaker interconnection, allowing multiple speakers to play synchronized audio and lighting together. Xiaomi claims support for up to 100 connected units, making it suitable for larger spaces or group scenarios.
Bluetooth has also been upgraded to Bluetooth 6.0, and the speaker includes a built-in microphone for hands-free calling.
Battery Life and Durability
The Xiaomi Bluetooth Speaker C includes a 2600mAh lithium battery with a rated voltage of 3.7V. Xiaomi claims up to 14 hours of playback, measured with lighting effects turned off and volume at 40%. Real-world battery life may vary depending on volume, lighting mode, and music type.
The speaker also carries an IP68 dust and water resistance rating, making it suitable for outdoor use, poolside listening, beach trips, and daily portable use.
Key Specifications
- Product name: Xiaomi Bluetooth Speaker C
- Model: MDT-42-BS
- Rated power: 18W
- Frequency range: 75Hz–20kHz
- Signal-to-noise ratio: >95dB
- Battery: 2600mAh, 3.7V
- Input: 5V / 2A
- Bluetooth: 6.0
- Transmission distance: 25 meters
- Playback time: Up to 14 hours
- Water and dust resistance: IP68
- TWS mode: Supported
- Auracast: Supported, up to 100 units
- Microphone: Yes
Market Impact
The Xiaomi Bluetooth Speaker C looks like a strong value-focused portable speaker for the Chinese market. Its main selling points are not only sound output, but also the combination of RGB lighting, stereo pairing, Auracast expansion, IP68 protection, and long battery life in a lightweight body.
At around $44, or roughly $36 after coupon, it targets users who want a stylish and durable speaker without moving into the higher-priced premium Bluetooth speaker segment. For now, the product appears to be introduced for China, and Xiaomi has not confirmed global availability yet.
