Unnoticeable Lip-Sync Delay Aptx Low Latency offers a total end-to-end latency of approximately 40 milliseconds (ms). TROND BT-DUO S effectively minimizes audio latency or ‘lip-sync’ issues (only if the paired BT devices supports aptX LL as well), which enables you to watch video while listening to wireless audio without noticeable lag. Please also order TROND TD-BH01 Over-Ear Bluetooth V4.2 Headphones for the best low latency performance. First-Ever Bluetooth Receiver with AptX LL Almost all the 2-in-1 transceivers in the market don’t support aptX LL or aptX in the receiver mode. Unlike its peers, TROND BT-DUO S has added aptX LL & aptX to the receiver mode. Your old quality wired headphones or speakers could now be turned into wireless headphones or speakers with the feature of aptX Low Latency. Built-in Music Control TROND BT-DUO S now has the built-in music control buttons, which allows you to turn up/down sound volume, or to adjust track forward/backward when used in the receiver mode. Specifications: - Bluetooth Compliance: Bluetooth V4.1, CSR 8670 chipet, A2DP - Transmit Range: up to 33ft / 10m - Supports: Dual Stream (TX mode); Multi-Point (RX mode) - Codec: aptX Low Latency, aptX, SBC - Working Time: about 10 hours - Charging Time: 2 hours / 5V; working while charging - Dimension: 2.17 x 1.50 x 0.41 in - Net Weight: 0.61 oz IMPORTANT: - TROND BT-DUO S doesn’t have the built-in microphone and hence doesn’t support hands-free calling; - The latency of 40ms is still unacceptable for live sound monitoring. Therefore, musicians beware! Bluetooth technology even with aptX LL may not suit your needs. - Please do remember to email us for the help if you encounter any problem in pairing.
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