Suomi 
English 
Eesti 
Lietuvių 
Bose QuietComfort QC45 Wireless Noise-Canceling Headphones Black
Headphone
| Earpiece Design | Over-Ear (Circumaural) |
|---|---|
| Earpiece Swivel | Not Specified by Manufacturer |
| Earpiece Connection / Wearing Style | Headband |
| Foldable | Not Specified by Manufacturer |
| Active Noise Cancellation | Yes |
| Controls/Microphone Location | Controls: Left Earpiece, Right Earpiece Microphone: Left Earpiece, Right Earpiece |
| Full Remote OS Support | Not Specified by Manufacturer |
Microphone
| Number of Mics | 4 |
|---|---|
| Beamforming Support | Yes |
| Noise Canceling | Yes |
Wireless Connectivity
| Supported Audio Codecs | AAC, SBC |
|---|---|
| Bluetooth Profiles | A2DP |
| Bluetooth | 5.1 |
| Wireless Range | 33' / 10.1 m (Bluetooth) |
| Multipoint Support | Yes |
| Maximum Paired Devices | 2 |
| NFC | No |
Wired Connectivity
| Audio Connector to Source | 1 x 1/8" / 3.5 mm Male |
|---|---|
| Audio Connector to Earpiece | 1 x 2.5 mm TRS Female |
| Cable Length | 1 x 48" / 1.2 m (1/8" / 3.5 mm) |
Battery
| Battery Chemistry | Lithium-Ion |
|---|---|
| Runtime | 24 Hours (BT+ANC) |
| Quick Charging Times | 15 Minutes for 3 Hours |
| Recharge Time | 2 Hours |
| DC Input Power | 5 VDC |
| Wireless Charging | None |
| Charging Port | USB Type-C |
| Charging Cable Length | 12" / 0.3 m |
Physical
| Color | Black |
|---|---|
| Water Resistance | Resistant |
| IP Rating | IPX2 |
| LED Indicator | Yes |
| Material of Construction | Plastic, Protein Leather |
| Dimensions | Headphones: 7.25 x 6 x 3" / 18.41 x 15.2 x 7.6 cm Case: 8.3 x 5.7 x 2" / 21.1 x 14.5 x 5.1 cm |
| Weight | Headphones: 8.5 oz / 241 g Case: 6.6 oz / 187 g |
Packaging Info
| Package Weight | 1.555 lb / 0.71 kg |
|---|---|
| Box Dimensions (LxWxH) | 9.5 x 6.5 x 2.6" |
