Vender GDEJ_ Wireless Bluetooth Retractable Stereo Headphone Phone Headset with Microphone al mejor precio

Specifications: The headphone has built-in wireless radio device. Earmuff features soft, breathable and comfortable to wear. With foldable design, it is easy to carry and store. It can be retractable to fit your size. With large capacity battery, it has 250 hours standby time. Item Name: Wireless Headphone Material: ABS Bluetooth Modes: A2DP 1.2, AVRCP 1.0, HSP, HSF 1.5 Frequency: 2.402-2.480GHZ, 2.4G ISM Frequency Band RF Performance: Receiving sensitivity: -84dBm, Maximum Transmit Power: 4dBm Frequency Response: 20Hz-20KHz Signal to Noise Ratio (SNR): 70dB Total Harmonic Distortion (THD): 0.1% Power Indicator: Blue Light Charging Time: about 2.5 Hours Talk Time: up to 10 Hours Standby Time: up to 250 Hours Operating Temperature: -20-55 Degree Celsius Battery Capacity: 400mAh (Included) Features: Wireless, Retractable, with Mic Size: 19cm x 17cm x 7cm/7.48" x 6.69" x 2.76" (Approx.) Notes: Due to the light and screen setting difference, the items color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Wireless Headphone 1 x USB Charging Cable 1 x User Manual