In continuous music playback, the working time reaches 15 hours. When the battery is low, it only takes 1 hour to charge up to 90%, close to full capacity!
BTR11 supports the LDAC Bluetooth audio format, providing HiFi-level wireless Bluetooth sound quality, and also supports Bluetooth 5.3!
Weighing only 12.5g and measuring about 5.5cm, it offers two convenient carrying options: an elastic back clip and a lanyard, making it stress-free to carry!
It has the ability to transform wired headphones into Bluetooth wireless headphones and can also convert non-Bluetooth speakers or speakers that do not support LDAC to Bluetooth capability, as well as enhance them to support higher-quality Bluetooth formats.
It features a built-in high-sensitivity omnidirectional microphone that supports call noise reduction, ensuring a clear calling experience.