About this item

• 【LONG DURATION AND ERGONOMIC DESIGN】Extremely sophisticated ergonomic design.Skin-friendly silicone preformed earhang, designed based on years of research on the human auricle. Light and comfortable long wear no sense of pressure, close to the ear is not easy to fall. The KZ AZ20 bluetooth headphones adapter hook can be used for about 6 hours alone and up to 54 hours with the battery compartment, Happy anytime, anywhere.
• 【APTX LOSSLESS SOUND AND CRYSTAL CLEAR CALLS】Qualcomm aptX Adaptive tech can send 24-bit 48kHz and 24-bit 96kHz HD audio via Bluetooth. The QCC5171 supports aptX lossless for CD-quality 16bit 44.1kHz audio. It also offers 32kHz sampling frequency audio for smooth frequency response up to 16kHz. This enhances voice quality for calls on Bluetooth headsets or earbuds.
• 【BLUETOOTH HEADPHONES SOUND ALL BAD? NO.】 The new release KZ AZ20 Bluetooth earbuds adapter will bring you a wonderful sound. In the audio field, the higher the sampling frequency, the more dense the information collected, the more information of the sound, the more real and natural the restoration; The higher the bit rate (bit rate), the more data is transmitted per second and the clearer the sound. The QCC5171's 24bit 384KHZ is already the top of the wireless audio field.
• 【THREE PERFORMANCE MODE SETTINGS】There are 3 performance modes game /Balanced Music/Heavy bass for KZ AZ20 wirless earbuds adapter. Heavy bass mode, better sound quality and shock, with strong explosive power. In balanced music mode. The sound field is open and transparent, the three-frequency performance is delicate and balanced..In game rage mode, 0 sense delay, timely summon.
• 【0 SENSE DELAY AND LOW POWER CONSUMPTION】 , aptx adaptive's low delay transmission can bring audio delay as low as 68ms game mode. Advanced modulation and coding technologies help improve end-to-end Bluetooth's fast connection, range, stability, and anti-jamming capabilities. Coupled with the advanced manufacturing process of QCC5171, listening to music power consumption can be as low as 4mAh, greatly improving the battery life.