Norden Nova E21 are foldable, over-ear Bluetooth headphones with active noisecancellation for everyday listening, study, commuting, and remote work. You getup to 50 hours of playback (ANC off), fast USB-C charging, and the option toplug in with the included 3.5 mm AUX mic cable. Comfortable padded earcups keepthings light at just 220g, and broad device compatibility keeps setup simple.What makes this a smart choice for you? * Active Noise Cancellation up to 28 dB (±3 dB) to reduce background distractions. * Up to 50 h battery life with ANC off (2550h overall, usage-dependent). * USB-C fast charging in approximately 2 hours (400mAh battery). * Foldable, lightweight over-ear design (220 g) for portable comfort. * Bluetooth 6.0 plus 3.5 mm AUX input with inline mic for wired calls. * 40 mm drivers for immersive audio. * Works with Android, iOS, Windows, and Mac (10 m wireless range).Exactly what do you get inside?Included Items * 1 × Norden Nova E21 Headphones * 1 × USB-C Charging Cable (50 cm) * 1 × 3.5 mm AUX Cable with Inline Mic (1.3 m)Will the specs fit your needs?ModelNova E21Bluetooth Version6.0 (range up to 10 m)ChipsetJL7018F8Driver Unit40mmBattery400mAhCharging TimeApprox. 2 hours (USB-C, 5 V)Playback Time2550 hours (up to 50 h with ANC off)Noise CancellationANC 28 dB ±3 dBAudio Input3.5 mm AUX with inline micSpeaker Impedance32 Weight220 g (headphones)Folded Dimensions13 × 8 × 17 cm (5.1 × 3.1 × 6.7 in)Extended Dimensions17 × 8 × 21 cm (6.7 × 3.1 × 8.3 in)MaterialsMatte plastic with padded earcupsCharging Cable Length50 cm (19.7 in)AUX Cable Length1.3 m (51.2 in)Packaging Size13.7 × 8.2 × 18.5 cmCompatibilityAndroid, iOS, Windows, MacHow do you set it up and keep it in great shape? 1. Charge fully with the included USB-C cable before first use. 2. Power on and open Bluetooth on your device; select "Norden Nova E21." 3. For wired listening or calls, connect the 3.5 mm AUX cable (inline mic on the cable).Care Tips * Wipe earcups and headband with a dry, soft cloth; avoid moisture and solvents. * Charge with the provided USB-C cable and a 5 V USB power source. * Store folded in a dry place; avoid crushing or high heat. * Use the AUX cable when the battery is low or wireless is unavailable.If something goes wrong, how are you covered?Limited 1-Year Warranty. For help or claims, reach out via our support channelwith your order details.Answers to common questions (FAQ)Is this suitable for commuting, study, or home listening?Yes. The foldable over-ear design and ANC (up to 28 dB) help reduce backgroundnoise for everyday usenote it won't eliminate all sounds.What devices does it work with, and can I use it wired?It pairs via Bluetooth 6.0 with Android, iOS, Windows, and Mac (range up to 10m). You can also use the 3.5 mm AUX cable for wired listening.How long does the battery last and how fast does it charge?Playback is 2550 hours per charge (up to 50 h with ANC off). A full chargetakes about 2 hours via USB-C (5 V).Does the microphone work over AUX and Bluetooth?The included AUX cable has an inline mic for wired calls. For guaranteed callmic support, use the AUX mic; Bluetooth calling behavior may vary by device.Any precautions or care notes?Avoid moisture, keep volume at a comfortable level, and charge with the providedUSB-C cable. Follow all labeling and safety notes in the package.
