MERAIJIN Trucker Bluetooth Headset with MicrophoneThis over-the-head Bluetooth headset features V5.0 technology for stable wireless connections up to 33 feet from your device. The noise-canceling microphone ensures clear conversations in noisy environments. With up to 16 hours of talk time and 180 hours standby on a 2-hour charge, it's built for extended use. Lightweight protein earmuffs provide comfort for all-day wear. Compatible with both Android and iOS poundsProductdimensions6.8 x 2.3 x 6.9 inches