Priced at $69 for a limited time on Kickstarter, the CH-1 offers audiophile-level sound quality with its armature speaker and dynamic 10mm driver. The earphones also provide noise isolation and a comfortable fit. Additionally, the CH-1 can be used as traditional wired earphones when the battery runs out, and its long battery life of ten hours sets it apart from other Bluetooth® earphones. The CH-1 has gained significant interest, selling out at CES Shanghai and receiving pre-launch sales orders for 30,000 units. Nowall has also unveiled the upcoming CH-2 and CH-3 models, which promise even more accurate sound reproduction.