NEXTAV BTH-300 PTT with Acoustic Earpiece
<Product Descriptions>
•Bluetooth earphone with PTT for walkie talkie or POC APPs
•Built in PTT function button, Cell phone answer (reject) key, and Volume control button
•Embedded 3.5mm jack is compatible with iPhone earphone and many other earphones.
•Long talk time, up to 10 hours.
<Specification>
Dimension: 65mm X 30mm X 12mm
Temp: -10℃±2℃ ~ 50℃±2℃
Approx. Weight: 21.6g (External earphone is excluded)
• Fully Qualified Bluetooth v4.0.
• Echo cancellation, noise reduction and extended features
• High Quality DAC
• 80MHz RISC MCU and 80MIPS Kalimba DSP
• SBC, MP3, AAC, Fast stream, APTX codec support
• RoHS compliant
• HSP, HFP, A2DP, AVRCP profile supports
• PTT function: built-in
• Talking Range: Bluetooth class 2, 10 meters
• Display LED: Blue and Red
• Power: Max 4dB
• Sensitivity: -90dB
• DC Input: 5 Vdc (std.)
• Standby Current: 6mA
• Battery: 190mAH
• Standby Time: 50 hours
• Talk Time: 10 Hours