
Tws Cool Version Bluetooth Earphone V5.3 Earbuds Noise Cancelling T08 Headphones. Bluetooth 5.3 Technology: Ensures stable connection and low latency with 10m transmission distance. Noise Cancelling Feature: Dual track sound and noise cancelling for clear audio in call centers. Long Battery Life: 4 hours playing time, 4 hours calling time, and 48 hours standby time. Customizable Branding: OEM and ODM services available for custom brand names and packaging. Premium Silica Gel Material: Durable, comfortable in-ear design that protects devices from scratches. Voice Control Support: Integrated voice control function for hands-free operation. Fast Sample Production: Sample time is only 3 working days for quick evaluation. Professional QC System: Dedicated QC department ensures strict quality control for all products.