Open-Ear Earbuds SD-008E OWS Earphone is our new developing open-ear earbuds.
Our Open-Ear Earbuds SD-008E OWS Earphone technology combines open-fit acoustic design for natural ambient sound and situational awareness with high-fidelity Bluetooth audio. Utilizes secure ear-tip designs for stability during movement, sweat-resistant materials, and long-lasting battery life. Features hybrid drivers for balanced sound and low-latency connectivity, ideal for workouts and daily use.
Sinde Smart Technology (HuiZhou) Co., Ltd. is a subsidiary of Cheung Shing Development (H.K.) Ltd. With more than 100 plastic injection machines, SMT, and over 10 assemble lines, we are able to produce and test any audio products from plastic parts to assembling in our own factory workshop. The company specializes in the design, development, production of various type of headphones and earphones. We welcome OEM and ODM according to customer’s requirements.
Model |
SD-008E |
Bluetooth Chips |
JL7003F4 |
Bluetooth Version |
Bluetooth V5.4 |
Audio Codec |
SBC, AAC |
Charging Case Chips |
IP5413P |
Antenna |
Ceramic Antenna |
ENC Performance |
Single MIC ENC(2718 * 2pcs) |
RF Range |
Over 10M |
Battery Capability |
Earphone 35mAh; Charging Case 300mAh |
Speaker |
Dynamic, Composite film, OD=12mm, 16ohm |
Play Time |
5H(70% Vol), Extends to 30H with charging case |
Talk Time |
4H(70% Vol) |
Standby Time |
300H |
Water Proof |
IPX4 |
Charging Time |
70 Minutes |
Finishing & Coating |
Electroplating, Metallic Paint |
Others |
TPU ear hook with Memory Wire, HIFI sound quality, Comfortable to Wear, Lanyard, Sound leakage elimination. |
Partner with a right factory is very important. Send your inquiry today!