Everything is fine, working smoothly, I'm telling you. There is no quicker shipment from your countr that I've ever gotten.
- Adopt CSR advanced chip, which is in line with Bluetooth 4.0 technical specification and dual mode transmission. - Longer transmission distance: 20m long transmission distance (no barrier), strong signal. - More stable transmission rate: 3Mbps transmission rate, providing high-speed file and audio data transmission. - CSR original drive management software: CSR Harmony drive management software is easy to use, powerful, and supports a variety of application extensions (Microsoft OFFICE software). - Ultra-low latency speed link, intelligent sleep wake-up energy saving, 24-bit CRC check to resist interference, adaptive frequency hopping to reduce crosstalk. - Fully backward compatible with Bluetooth 2.0, Bluetooth 2.1, Bluetooth 3.0 specifications. - USB2.0 interface is more versatile, ultra-mini body shape portable.
Dimensions and Weight
Product weight: 0.0200 kg Package weight: 0.0250 kg