fits model: A30.

( Brand: Bose ), ( Manufacturer Part Number: 857641-R120 ), ( Part Type: Aviation Headset Battery Plug ), ( Compatible Make: Aviat )
The Bose QuietComfort 35 II Wireless Headphones Series II (Model: 857641-120, A30) are a premium pair of over-ear headphones engineered for exceptional sound quality and active noise cancellation. These headphones are unique in their ability to connect to two devices simultaneously with Bluetooth and NFC technologies, allowing you to switch between music on your phone and work calls on your computer with ease.
The proprietary Bose Active Noise Cancelling (ANC) technology is a standout feature designed to reduce background noise, ensuring a peaceful listening experience. The soft, over-ear cushions are adjustable for a comfortable and secure fit, sealing out external sounds.
These noise-canceling headphones come with a rechargeable lithium-ion battery and an additional backup battery. With both batteries fully charged, you can enjoy up to 40 hours of wireless listening, making them an excellent choice for long-haul flights or other extended listening sessions. Providing quick charging, a 15-minute recharge can offer up to 2.2 hours of playtime.
The Bose Connect app ensures seamless device pairing, allowing personalized settings for your sound preferences. The headphones also feature Google Assistant and Amazon Alexa built-in, enabling you to make calls, control your music, and access weather, news, and more using just your voice.
Additionally, the Bose QuietComfort 35 II headphones feature Bose Connect app compatibility, which allows the user to personalize their noise cancellation settings and manageBluetooth connections directly from their mobile device. These headphones are sleek, foldable, and lightweight, making them a perfect travel companion.
In summary, the Bose QuietComfort 35 II Wireless Headphones Series II (Model: 857641-120, A30) boast immersive sound quality, active noise cancellation, seamless multitasking, and a comfortable, stylish design. With the added convenience of dual Bluetooth connectivity and the ability to use two batteries, these headphones are a must-have for frequent travelers, music lovers, and anyone in need of a high-style, high-performance headphone solution.
The Bose A30 ANR Headset Battery (Model 857641-120), designed for use with Bose QuietComfort 35 II and QuietComfort 25 headphones, is an essential accessory for frequent travelers and music lovers seeking noise cancellation and long battery life. Let's explore the pros, cons, and a final recommendation.
Pros:1. Extended Battery Life: The Bose A30 ANR Headset Battery offers approximately 40 hours of wireless playback time, making it an excellent choice for long flights or commutes.
2. Quick Charging: This battery boasts a quick-charging feature. With a fifteen-minute charge, you can enjoy up to two hours of additional playback ideal for those times when you need a power boost on the go.
3. Noise Reduction: The Advanced Noise Reduction (ANR) technology in the battery ensures enhanced noise cancellation, allowing you to enjoy your music or podcasts without the distractions of ambient noise.
4. Seamless Connectivity: With Bluetooth dual plugs, the Bose A30 ANR Headset Battery allows users to stay connected to two devices simultaneously, making it convenient for multitasking or switching between devices.
Cons:1. Expensive: The Bose A30 ANR Headset Battery comes with a premium price tag, making it an investment rather than an impulse purchase.
2. Limited Compatibility: While it is designed specifically for Bose QuietComfort 35 II and QuietComfort 25 headphones, it is not compatible with other models.
3. Larger Size: Bose A30 ANR Headset Battery is relatively large compared to other portable batteries. Its extra size could be a concern for users seeking a more compact option.
Conclusion:In summary, the Bose A30 ANR Headset Battery provides extended battery life, quick charging, noise reduction, and Bluetooth dual-plug capability, making it an ideal companion for Bose QuietComfort 35 II and QuietComfort 25 headphone users. Despite its high cost and larger size, its impressive features aimed at delivering uninterrupted, noise-free listening experiences make it a worthwhile investment for those who rely heavily on their headphones for work, travel, or entertainment.
Recommendation:If you own Bose QuietComfort 35 II or QuietComfort 25 headphones and frequently use them for extended periods, the Bose A30 ANR Headset Battery is an excellent purchase that offers seamless connectivity, noise reduction, and extended battery life. Ultimately, it is a valuable investment for individuals who prioritize high-quality, uninterrupted audio experiences and noise cancellation.
Only pictured items are included -, NO power adapter/charger/cables/accessories unless or otherwise stated. Mon-Fri: 7am-6pm MST. Sat Sun: Limited Support. Items must be in original condition.